Red wine dual-temperature fermentation tank

Abstract

The invention discloses a red wine dual-temperature fermentation tank, which comprises a first fermentation tank, a second fermentation tank and a peristaltic pump. The top of both the first fermentation tank and second fermentation tank is communicated with a circulating pipe. A sprayer is arranged inside both the first fermentation tank and second fermentation tank and is corresponding to the position of the respective circulating pipe. The first fermentation tank is communicated with the peristaltic pump through the corresponding circulating pipe and a first connecting pipe. The peristalticpump is communicated with the second fermentation tank through a second connecting pipe. The surface of both the first fermentation tank and second fermentation tank is provided with a clear juice opening and a cloudy juice opening. The peristaltic pump is communicated with the clear juice opening on the surface of the second fermentation tank through the second connecting pipe. According to theinvention, the tank capacity is fully utilized; automatic circulation is realized to reduce labor intensity; automatic production is achieved; higher quality wine is produced at lower cost; and the problem that utilization rate of fermentation tank capacity is low, labor intensity of operators is high and employment scale is high in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of wine production, in particular to a double-temperature fermentation tank for red wine. Background technique [0002] The composition of red wine is quite simple. It is a fruit wine brewed by natural fermentation, and the most contained is grape juice. There are many classification methods for wine. In terms of finished product color, it can be divided into three categories: red wine, white wine and pink wine. Among them, red wine can be subdivided into dry red wine, semi-dry red wine, semi-sweet red wine and sweet red wine, while white wine can be subdivided into dry white wine, semi-dry white wine, semi-sweet white wine and sweet white wine. Pink wine is also called pink wine and rose wine. Red bayberry wine is called red bayberry wine. [0003] The existing fermentation process for red wine brewing needs to realize the extraction of wine juice on the skin residue cap through intermittent circular spr...

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problems existing in the background technology, the present invention proposes a dual-temperature fermenter for red wine, which has the characteristics of high utilization rate of the capacity of the fermenter and reduces the labor intensity and labor scale of the operators, and solves the problems in the prior art. Problems of low capacity utilization, labor intensity of operators and large scale of employment

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